Laser Pro Parking Sensor - 2nd Transponder

Laser Pro Park Sensor - Additional Sensor

Arguably
the most important part of the kit the sensor head does all the hard
work. The Laser Pro is the only device on the market to use such high
quality lasers and lenses giving huge advantages to both reception and
coverage. The unit is supplied with a single laser sensor which can be
fitted to either the front or the rear of the vehicle, additional laser
sensor heads are available which plug in to the same junction box. The
unit uses the licence free 904nm laser frequency. The same frequency as
used by several motor manufacturers eg. Nissan's adaptive cruise
control system which uses laser to determine the distance immediately
in front of the vehicle and to deactivate the cruise control if the
stopping distance is considered to be too short. Police laser guns use
the same 904 nm frequency also.